Fatal error: Out of memory (allocated 4194304) (tried to allocate 8192 bytes) in D:\www\moodle3\mod\data\lib.php on line 3707

Fatal error: Out of memory (allocated 4194304) (tried to allocate 16384 bytes) in D:\www\moodle3\lib\dml\mysqli_native_moodle_database.php on line 600